#include <stdio.h>
#include <stdlib.h>
#include <stdbool.h>
#include <assert.h>

void cat(char const* path) {
    FILE* stream = fopen(path, "r");  // to open for reading, mode is "r"
                                      // for writing → "w", for appending → "a"

    char ch = fgetc(stream); // read one character from our file, starting from beginning.
    fputc(ch, stdout);       // write that character to stdout

    ch = fgetc(stream);
    fputc(ch, stdout);

    ch = fgetc(stream);
    fputc(ch, stdout);
}

int main(int argc, char* argv[]) {
    cat("animal.txt");
    return EXIT_SUCCESS;
}
/* vim: set tabstop=4 shiftwidth=4 fileencoding=utf-8 noexpandtab: */